Flex software V8.27.0.0 supports Korhex unlocking for selected VAG Group Bosch MD1 and MG1 ECUs equipped with TC298 or TC299 processors. Once unlocked, the ECU can be read and written directly in Bench mode using the new Flex protocol.
Korhex offers an alternative to the existing VFI (Voltage Fault Injection) support. Its procedure reduces intervention time and does not require direct work on the PCB.
Supported ECU models
- VAG Bosch MG1CS002 H80 – TC298
- VAG Bosch MG1CS008 – TC298
- VAG Bosch MG1CS031 H80 – TC298
- VAG Bosch MD1CS004 H80 – TC298
- VAG Bosch MD1CS014 – TC299
Functions and operating details
- Working mode: Boot Glitch
- Internal Flash: Read, write and checksum
- Internal EEPROM: Read and write
- Backup: Full backup
- Connection time: Approximately 30 seconds
- Reading time: Approximately 2 minutes 30 seconds
- Writing time:Approximately 2 minutes
License requirement
Use either an FLS0.20 Boot Glitch license or a Flex Full FLS0.5M/S configuration.
Example vehicles
Supported applications include:
Audi SQ5 (II) FY, Audi RS5 (II) F5, Cupra Formentor (I) SE316, Lamborghini Urus S (I), and Volkswagen Golf (VIII), with the engine and model-year specifications listed for each vehicle.
